43
TROUBLESHOOTING
WARRANTY
In the view of a constant development of their products
the manufacturer reserves the right for changing technical data and
features without prior notice. The consumer is guaranteed against any lack of conformity according to the European Directive
1
/44/EC as well as to the manufacturer’s document about the warranty policy. The full text of warranty is available on
request from the seller.
ANOMALY
POSSIBLE CAUSE
During normal operation the control
unit displays the symbol
and emits an acoustic signal
characterized by a series of
‘beeps’.
The probe originating the problem is
ƀ
ashing on the display.
The control unit has revealed an anomaly on the probe.
The display shows the number of the damaged probe and the type of anomaly present.
The display shows the icon
D
and the control unit emits an
acoustic signal characterized by a
series of ‘beeps’.
One or more probes are measuring a temperature higher than the relevant programmed
safety temperature.
In the selection of the installation to
be realized (installer parameter P1)
one or more probes
ƀ
ashing.
The probe is miswired or damaged.
Short circuit on probe input (R
ū
).
COL ShrT
S_2 ShrT
S_3 ShrT
S_4 ShrT
Open circuit on probe input (R
ũ
).
COL OPEn
S_2 OPEn
S_3 OPEn
S_4 OPEn